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2924 articles · 108995 vulns · 38/41 feeds (7d)
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5.7
CVE-2026-1516EXPLOITEDPATCHED
gitlab · gitlab

Improper Control of Generation of Code ('Code Injection') in GitLab

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 18.0.0 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that in Code Quality reports could have allowed an authenticated user to leak IP addresses of users viewing the report via specially crafted content.

Affected Products

VendorProductVersions
gitlabgitlab18.0.0, 18.9, 18.10, 18.8.8, 18.9.4, 18.10.2

References

  • https://hackerone.com/reports/3514461(technical-description, exploit, permissions-required)
  • https://gitlab.com/gitlab-org/gitlab/-/work_items/587893
  • https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/

Related News (1 articles)

Tier C
VulDB53m ago
CVE-2026-1516 | GitLab Enterprise Edition up to 18.8.8/18.9.4/18.10.2 code injection
→ No new info (linked only)
CVSS 3.15.7 CRITICAL
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
CISA KEV❌ No
Actively exploited✅ Yes
Patch available
18.8.918.9.518.10.3
CWECWE-94
PublishedApr 8, 2026
Last enriched38m agov2
Trending Score51
Source articles2
Independent1
Info Completeness9/14
Missing: epss, kev, exploit, iocs, mitre_attack

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Related CVEs (5)

CRITICALCVE-2026-5173EXP
Exposed Dangerous Method or Function in GitLab
Trending: 51
CRITICALCVE-2025-12664EXP
Improper Validation of Specified Quantity in Input in GitLab
Trending: 50
HIGHCVE-2026-2104EXP
Authorization Bypass Through User-Controlled Key in GitLab
Trending: 48
HIGHCVE-2026-1752
Incorrect Authorization in GitLab
Trending: 29
HIGHCVE-2026-2619
Incorrect Authorization in GitLab
Trending: 29

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Verification

State: unverified
Confidence: 0%

Vulnerability Timeline

CVE Published
Apr 8, 2026
Actively Exploited
Apr 8, 2026
Patch Available
Apr 8, 2026
Discovered by ZDM
Apr 8, 2026
Updated: affectedVersions, severity, activelyExploited
Apr 9, 2026

Version History

v2
Last enriched 38m ago
v2Tier C38m ago

Updated affected versions to include 18.8.8, 18.9.4, and 18.10.2, changed severity to CRITICAL, and noted that no exploit is available.

affectedVersionsseverityactivelyExploited
via VulDB
v12h ago

Initial creation